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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 00:32:35 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 00:32:35 +0200
commitf725492dd16f516c2b67d7cee90b8619d09fd534 (patch)
treed99530011c025f88fa6e34d84b3d95a612a42469 /arch/x86/kernel/process.c
parentMerge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kerne... (diff)
parentx86/um/vdso: Drop unnecessary cc-ldoption (diff)
downloadlinux-f725492dd16f516c2b67d7cee90b8619d09fd534.tar.xz
linux-f725492dd16f516c2b67d7cee90b8619d09fd534.zip
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 asm updates from Ingo Molnar: "This includes the following changes: - cpu_has() cleanups - sync_bitops.h modernization to the rmwcc.h facility, similarly to bitops.h - continued LTO annotations/fixes - misc cleanups and smaller cleanups" * 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/um/vdso: Drop unnecessary cc-ldoption x86/vdso: Rename variable to fix -Wshadow warning x86/cpu/amd: Exclude 32bit only assembler from 64bit build x86/asm: Mark all top level asm statements as .text x86/build/vdso: Add FORCE to the build rule of %.so x86/asm: Modernize sync_bitops.h x86/mm: Convert some slow-path static_cpu_has() callers to boot_cpu_has() x86: Convert some slow-path static_cpu_has() callers to boot_cpu_has() x86/asm: Clarify static_cpu_has()'s intended use x86/uaccess: Fix implicit cast of __user pointer x86/cpufeature: Remove __pure attribute to _static_cpu_has()
Diffstat (limited to 'arch/x86/kernel/process.c')
-rw-r--r--arch/x86/kernel/process.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 957eae13b370..d1d312d012a6 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -236,7 +236,7 @@ static int get_cpuid_mode(void)
static int set_cpuid_mode(struct task_struct *task, unsigned long cpuid_enabled)
{
- if (!static_cpu_has(X86_FEATURE_CPUID_FAULT))
+ if (!boot_cpu_has(X86_FEATURE_CPUID_FAULT))
return -ENODEV;
if (cpuid_enabled)
@@ -670,7 +670,7 @@ static int prefer_mwait_c1_over_halt(const struct cpuinfo_x86 *c)
if (c->x86_vendor != X86_VENDOR_INTEL)
return 0;
- if (!cpu_has(c, X86_FEATURE_MWAIT) || static_cpu_has_bug(X86_BUG_MONITOR))
+ if (!cpu_has(c, X86_FEATURE_MWAIT) || boot_cpu_has_bug(X86_BUG_MONITOR))
return 0;
return 1;